def test_payload_with_cache_with_fresh_data(self):
callback = MagicMock(return_value="computed")
topic = PubSubTopic("with_cache_with_fresh_data", callback, None)
topic.data = self.cached_data
payload = topic.payload(True)
self.assertFalse(callback.called)
self.assertEqual(payload, "cached")
def test_payload_with_cache_no_data(self):
callback = MagicMock(return_value="computed")
topic = PubSubTopic("with_cache_no_data", callback, None)
topic.data = None
payload = topic.payload(True)
callback.assert_called_once_with()
self.assertEqual(payload, "computed")
def test_payload_with_cache_with_fresh_data(self):
callback = MagicMock(return_value="computed")
topic = PubSubTopic("with_cache_with_fresh_data", callback, None)
topic.data = self.cached_data
payload = topic.payload(True)
self.assertFalse(callback.called)
self.assertEqual(payload, "cached")
def test_payload_with_cache_no_data(self):
callback = MagicMock(return_value="computed")
topic = PubSubTopic("with_cache_no_data", callback, None)
topic.data = None
payload = topic.payload(True)
callback.assert_called_once_with()
self.assertEqual(payload, "computed")
def test_payload_with_cache_with_old_data(self):
callback = MagicMock(return_value="computed")
topic = PubSubTopic("with_cache_with_old_data", callback, None)
topic.data = self.cached_data
topic.data["date"] = datetime.datetime.now() - datetime.timedelta(seconds=62)
payload = topic.payload(True)
self.assertEqual(payload, "computed")
def test_payload_with_cache_with_old_data(self):
callback = MagicMock(return_value="computed")
topic = PubSubTopic("with_cache_with_old_data", callback, None)
topic.data = self.cached_data
topic.data["date"] = datetime.datetime.now() - datetime.timedelta(seconds=62)
payload = topic.payload(True)
self.assertEqual(payload, "computed")